From: martin f. krafft Date: Tue, 6 May 2008 08:52:26 +0000 (+0100) Subject: syntax checks and usage output X-Git-Url: https://git.madduck.net/code/mbuild.git/commitdiff_plain/013fa765927a79986ed7ad039b63f856212bdc64 syntax checks and usage output --- diff --git a/mbuild.sh b/mbuild.sh index bca4840..cbdd1a9 100755 --- a/mbuild.sh +++ b/mbuild.sh @@ -7,7 +7,9 @@ # set -eu -BUILDDIR="$(mktemp -dt mbuild.XXXXXXXX)" +ME="${0##*/}" + +BUILDDIR="$(mktemp -dt $ME.XXXXXXXX)" trap "cd / && rm -R '$BUILDDIR'" 0 BUNDLE_DIR="${TMPDIR:-/tmp}" @@ -29,12 +31,38 @@ if [ -z "$KEYID" ]; then exit 1 fi +DEB_BUILD_ARCH="$(dpkg-architecture -qDEB_BUILD_ARCH)" + +about() +{ + echo "$ME -- wrapper for sbuild" + echo "Copyright © martin f. krafft " + echo "Released under the terms of the Artistic Licence 2.0" +} + +usage() +{ + about + echo + echo "Usage: $ME [options] [sbuild_options] file_source.changes" + echo + echo "Valid options are:" + cat <<-_eof | column -s\& -t + --dist & specify the target distribution (default: sid) + --arch & specify the target architecture (default: $DEB_BUILD_ARCH) + -h|--help & show this output. + -V|--version & show version information. + _eof +} + sbuild_args= schangesfile= arch= dist= for opt in "$@"; do case "$opt" in + -h|--help) usage; exit 0;; + -V|--version) about; exit 0;; --arch=*) arch="${opt#--arch=}";; --dist=*) dist="${opt#--dist=}";; -sa) sbuild_args="${sbuild_args:+$sbuild_args }--force-orig-source";; @@ -59,7 +87,12 @@ for opt in "$@"; do esac done -[ -z "$arch" ] && arch="$(dpkg-architecture -qDEB_BUILD_ARCH)" +if [ -z "$schangesfile" ]; then + usage + exit 1 +fi + +[ -z "$arch" ] && arch="$DEB_BUILD_ARCH" [ -z "$dist" ] && dist="sid" schangesfile_basename="${schangesfile##*/}"